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Weather & Climate
Grand Rapids, Minnesota, United States
Overview
Available climate summaries for Grand Rapids. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
4.7°C
Summer Avg
19.9°C
Winter Avg
-11.9°C
Record High
40°C
Record Low
-42.4°C
Annual Precipitation
670.4 mm
Avg Humidity
77%
Summer Humidity
67%
Winter Humidity
91%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 6.1° | -13.8° | -42.4° | 16.1 | 93% | 44 | 53.6 |
| Feb | 9.5° | -11.9° | -36.9° | 17.9 | 90% | 71 | 60.8 |
| Mar | 25.2° | -3.1° | -35.7° | 32.6 | 81% | 114 | 62.7 |
| Apr | 29.1° | 4.6° | -14.7° | 57.9 | 72% | 140 | 66.3 |
| May | 31° | 11.7° | -4.8° | 80.3 | 72% | 164 | 57.5 |
| Jun | 33.3° | 17.9° | 1.4° | 102.3 | 71% | 174 | 53.7 |
| Jul | 40° | 21.6° | 6° | 91.5 | 66% | 189 | 54.4 |
| Aug | 35.9° | 20.3° | 4.5° | 76.9 | 65% | 159 | 51.8 |
| Sep | 33.7° | 15.2° | -2.6° | 73.2 | 69% | 112 | 51.8 |
| Oct | 28.1° | 6° | -13.7° | 66.6 | 77% | 71 | 58.3 |
| Nov | 19.5° | -1.8° | -22.1° | 29.4 | 82% | 41 | 57.2 |
| Dec | 5.1° | -9.9° | -35.7° | 25.7 | 91% | 31 | 56.8 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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